pango-cairo-context-shape-renderer (context)

context -- a pango-context object, from a PangoCairo font map
func -- callback function for rendering attributes of type pango-attr-shape, or nil to disable shape rendering

Accessor of the shape rendering callback function set on the context.

The function pango-cairo-context-shape-renderer retrieves the callback function for rendering attributes of type pango-attr-shape. The function (pango-cairo-context-shape-renderer) sets the callback function for context to use for rendering attributes.